The burner head of the lowest, the copper wire of φ1.2mm brass pipe 0.3mm is wound. It is because of the stabilization of the flame and spread effect. Processing the preheating pipe part to 8 letter conditions, most it has improved preheating efficiency. Weight is approximately 3g. 200cc it boils in 80 seconds. Annealing, being able to meet, it does not do. Is in order to keep strength. As for preheating efficiency the extent where the pipe is thin is a tendency which becomes excellent. The connected tube uses the silicon tube of φ1mm. About 25mm with the experimental result is optimum from the floor face to bottom of a pan. You can use to height 50mm, but it probably is disadvantageous for the back to be high excessively,

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When titanium wind prevention 10g and the like is added, it is 147g altogether system.

Breakdown, the SP300 titanium cup improving, raises the steering wheel and is modified in formula and increases. 45g. And, the cover of original 0.1mm thickness, it is approximately 4g. The stand of the stainless steel make is 7g. The chemical cylinder 40g entering for the lighter/writer including the can, is 60g. As for flow adjustment the method of putting with the office work clip is simple. The wheel where the right side is red is the cap for breathing. With the red small article part, it is the bundled item of the cylinder. In Japan, as for this cylinder it is the general commodity which can be bought with the @300 yen. 1 cup modules, it points hot water supply system to the whole gas which boils the hot water of 200ml. Because in case of the lightweight sack entering food, the quantity of the hot water which is added is sufficient 200ml, it is sufficient with 200ml to boil at one time.